Spell Power Potion
Potion
Restore 7582 Magicka immediately. Grants Major Sorcery, increasing your Spell Damage by 20%, Major Prophecy, giving you 2629 Spell Critical Rating, and Major Intellect, increasing your Magicka Recovery by 30%, for 36.6 seconds. (45 second cooldown)
Values at CP150. Durations are base, before the Medicinal Use passive extends them by up to 30%.
Combines
Reagents
This exact three-reagent combination produces the signature and nothing else.
Corn Flower, Lady's Smock, Water Hyacinth
Grants
Spell Power Potion applies these effects, tracked by name in a combat log.
Spell Power Potion is a critical chance source. Add it to the rest of your build, at roughly 219 critical rating per 1%, in the ESO Crit Chance Calculator.